Ultra Thread

Ultra Thread is a type of thread used in fly tying that has revolutionized the way people fly fish. Its diameter and strength make it the best fly-tying thread and an excellent choice for creating delicate yet long-lasting flies.

One of the primary benefits of using UTC thread for fly tying is that it can be easily wrapped around the hook shank without adding bulk to the fly. This is particularly important when tying smaller flies, as you don't want to add too much weight that can alter the fly's natural movement in the water. UTC fly tying thread's thin diameter ensures it creates a slim and elegant fly, which makes it more attractive to fish.

This WAPSI Thread can handle the tension of the tying process and the strain of the fish when in the water. This durability ensures your fly fishing rig lasts longer, saving you time and money.

UTC 70 denier thread

• has a breaking strength of about 1 lb.
• is recommended for size 14 and smaller flies
• is the same size as Danville 6/0

UTC 140 denier thread

• has a breaking strength of about 2 lb.
• is recommended for sizes 6 to 14 flies
• Is the same denier as Danville Flymaster+ 140.

Both 70 and 140 denier come in 100 yd. spools.

When used in combination with Ultra Wire - Brassie and other materials, the thread can be used to tie a range of flies, from small midges to large streamers. This can provide additional strength and can be used for securing materials in place, making it an essential element in any fly-tying kit. Also consider 6/0 UNI-Thread Waxed to add versatility to your fly tying bench.

Additionally, Ultra Thread is available in a wide range of colors, meaning you can create files in any color combination you desire. Whether you're looking for something understated or flashy, this thread has got you covered, making it an excellent choice for any angler.

Why is this thread so strong?

It's made from super strong nylon, which gives it exceptional strength and abrasion resistance. This makes it perfect for tying patterns that require a lot of tension or for use in larger flies where a traditional thread may unravel or break.

How does Ultra Thread help with tying performance?

This is a multifilament thread that is not bonded. Unlike bonded threads that are oval in shape and have a coarse feel, this thread has a round cross-section and is smooth. This makes it ideal for tying small flies, as it doesn't build up fast. In contrast, bonded threads tend to build up quickly, making it difficult to get a smooth finish on small flies. Since this thread is not bonded, it's the best choice for split thread-tying techniques. The thread is an extra-strong, waxed nylon with a slight twist that helps in securing materials to the hook.